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Sudoku Tips

Strategies to play smarter and score higher

  • Start with the digit that appears most often in the starting grid.
  • Scan rows, columns, and boxes together—intersections are where placements reveal themselves.
  • Use pencil marks sparingly; too many candidates clutter the board.
  • Look for naked singles: cells with only one possible candidate.
  • When stuck, switch to a different digit or region instead of guessing.
  • Advanced players should learn hidden singles, pairs, and X-Wing patterns.